Trace number 1869818

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT3 9.1926 9.19998

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=89-P1=127-P2=191-P3=17-P4=97-P5=227-P6=191-P7=41-B.opb
MD5SUM3f50fdda997abfe5e5c5cddf7b7c1313
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark9.1926
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables168
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869818-1245186211.opb>
0.00/0.01	c original problem has 616 variables (616 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.00/0.02	c start presolving problem
0.00/0.02	c presolving:
0.07/0.08	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2548 impls, 0 clqs
0.07/0.09	c (round 2) 23 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3892 impls, 0 clqs
0.07/0.09	c (round 3) 39 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 8 upgd conss, 5012 impls, 0 clqs
0.07/0.09	c (round 4) 55 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 8 upgd conss, 5908 impls, 0 clqs
0.07/0.10	c (round 5) 71 del vars, 56 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 6580 impls, 0 clqs
0.09/0.10	c (round 6) 87 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 8 upgd conss, 7028 impls, 0 clqs
0.09/0.10	c (round 7) 103 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 132 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.10	c (round 8) 119 del vars, 98 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 8 upgd conss, 7252 impls, 0 clqs
0.09/0.13	c    (0.1s) probing: 193/497 (38.8%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.13	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13	c presolving (9 rounds):
0.09/0.13	c  119 deleted vars, 98 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.09/0.13	c  7280 implications, 0 cliques
0.09/0.13	c presolved problem has 497 variables (497 bin, 0 int, 0 impl, 0 cont) and 358 constraints
0.09/0.13	c     343 constraints of type <and>
0.09/0.13	c       7 constraints of type <linear>
0.09/0.13	c       8 constraints of type <logicor>
0.09/0.13	c transformed objective value is always integral (scale: 2)
0.09/0.13	c Presolving Time: 0.07
0.09/0.13	c OPT-NLC
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/memory = c 1620
0.09/0.13	c # maximal time in seconds to run
0.09/0.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13	c limits/time = c 1791
0.09/0.13	c # frequency for displaying node information lines
0.09/0.13	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13	c display/freq = c 10000
0.09/0.13	c -----------------------------------------------------------------------------------------------
0.09/0.13	c start solving problem
0.09/0.13	c 
0.09/0.13	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |    18 |2281k|   0 |  10 | 497 | 358 | 358 | 497 | 701 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     2 |   450 |2305k|   0 |  10 | 497 | 358 | 358 | 497 | 701 |   0 |   0 |  10 | 3.000000e+00 |      --      |    Inf 
9.08/9.18	o 3
9.08/9.18	c * 8.8s|  3960 |     0 | 23304 |3451k|  87 |   - | 497 |1687 | 270 | 497 | 109 |9434 |1356 |3717 | 3.000000e+00 | 3.000000e+00 |   0.00%
9.08/9.18	c 
9.08/9.18	c SCIP Status        : problem is solved [optimal solution found]
9.08/9.18	c Solving Time (sec) : 8.83
9.08/9.18	c Solving Nodes      : 3960
9.08/9.18	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
9.08/9.18	c Dual Bound         : +3.00000000000000e+00
9.08/9.18	c Gap                : 0.00 %
9.08/9.18	c NODE         3960
9.08/9.18	c DUAL BOUND   3
9.08/9.18	c PRIMAL BOUND 3
9.08/9.18	c GAP          0
9.08/9.18	s OPTIMUM FOUND
9.08/9.18	v -x168 -x167 -x166 -x165 -x164 -x163 x162 x161 -x160 -x159 -x158 -x157 -x156 x155 -x154 -x153 -x112 -x111 -x110 -x109 x108 -x107 
9.08/9.18	v x106 x105 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x104 -x103 -x102 -x101 x100 x99 x98 x97 -x144 -x143 -x142 -x141 -x140 
9.08/9.18	v -x139 -x138 x137 -x96 -x95 -x94 -x93 -x92 x91 -x90 x89 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x88 -x87 -x86 -x85 
9.08/9.18	v -x84 -x83 x82 x81 -x128 -x127 -x126 -x125 -x124 -x123 x122 -x121 -x80 -x79 -x78 -x77 -x76 -x75 -x74 x73 -x120 -x119 -x118 
9.08/9.18	v -x117 -x116 -x115 -x114 -x113 -x72 -x71 -x70 -x69 x68 -x67 -x66 x65 -x64 x63 -x62 -x61 -x60 x59 x58 x57 -x56 x55 -x54 -x53 -x52 
9.08/9.18	v x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 x41 -x40 x39 -x38 x37 -x36 x35 x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 x25 
9.08/9.18	v -x24 -x23 x22 x21 x20 -x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
9.08/9.18	c SCIP Status        : problem is solved [optimal solution found]
9.08/9.18	c Solving Time       :       8.83
9.08/9.18	c Original Problem   :
9.08/9.18	c   Problem name     : HOME/instance-1869818-1245186211.opb
9.08/9.18	c   Variables        : 616 (616 binary, 0 integer, 0 implicit integer, 0 continuous)
9.08/9.18	c   Constraints      : 463 initial, 463 maximal
9.08/9.18	c Presolved Problem  :
9.08/9.18	c   Problem name     : t_HOME/instance-1869818-1245186211.opb
9.08/9.18	c   Variables        : 497 (497 binary, 0 integer, 0 implicit integer, 0 continuous)
9.08/9.18	c   Constraints      : 358 initial, 1687 maximal
9.08/9.18	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
9.08/9.18	c   trivial          :       0.00          0          0          0          0          0          0          0          0
9.08/9.18	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
9.08/9.18	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
9.08/9.18	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
9.08/9.18	c   implics          :       0.00          0          0          0          0          0          0          0          0
9.08/9.18	c   probing          :       0.03          0          0          0          0          0          0          0          0
9.08/9.18	c   and              :       0.04         14         98          0          0          0         98          0         98
9.08/9.18	c   linear           :       0.00          1          6          0          0          0          0          0         48
9.08/9.18	c   logicor          :       0.00          0          0          0          0          0          0          0          0
9.08/9.18	c   root node        :          -          0          -          -          0          -          -          -          -
9.08/9.18	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
9.08/9.18	c   integral         :          0          0          0       3612          0          2        132          0          0       6984
9.08/9.18	c   and              :        343       7438      11949          1          0        155      17430       9434          0          0
9.08/9.18	c   linear           :          7          1      11794          1          0        518       7562          0          0          0
9.08/9.18	c   logicor          :          8+         1       4432          1          0         27        878          0          0          0
9.08/9.18	c   countsols        :          0          0          0          1          0          0          0          0          0          0
9.08/9.18	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
9.08/9.18	c   integral         :       2.46       0.00       0.00       2.46       0.00
9.08/9.18	c   and              :       0.44       0.27       0.17       0.00       0.00
9.08/9.18	c   linear           :       0.35       0.00       0.35       0.00       0.00
9.08/9.18	c   logicor          :       0.06       0.00       0.06       0.00       0.00
9.08/9.18	c   countsols        :       0.00       0.00       0.00       0.00       0.00
9.08/9.18	c Propagators        :       Time      Calls    Cutoffs    DomReds
9.08/9.18	c   rootredcost      :       0.01          0          0          0
9.08/9.18	c   pseudoobj        :       0.01      11552          0          0
9.08/9.18	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.08/9.18	c   propagation      :       0.19        700        619       7269       58.1        100       32.8          -
9.08/9.18	c   infeasible LP    :       0.06        226        164        885       59.5        340       23.5          0
9.08/9.18	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.08/9.18	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.08/9.18	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.08/9.18	c   applied globally :          -          -          -       1329       23.9          -          -          -
9.08/9.18	c   applied locally  :          -          -          -         27       53.5          -          -          -
9.08/9.18	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.08/9.18	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
9.08/9.18	c   redcost          :       0.04       7438          0          0          0          0
9.08/9.18	c   impliedbounds    :       0.00          1          0          0          0          0
9.08/9.18	c   intobj           :       0.00          0          0          0          0          0
9.08/9.18	c   gomory           :       0.00          1          0          0          0          0
9.08/9.18	c   strongcg         :       0.00          1          0          0          0          0
9.08/9.18	c   cmir             :       0.00          1          0          0          0          0
9.08/9.18	c   flowcover        :       0.01          1          0          0          0          0
9.08/9.18	c   clique           :       0.00          1          0          0          0          0
9.08/9.18	c   zerohalf         :       0.00          0          0          0          0          0
9.08/9.18	c   mcf              :       0.00          1          0          0          0          0
9.08/9.18	c Pricers            :       Time      Calls       Vars
9.08/9.18	c   problem variables:       0.00          0          0
9.08/9.18	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.08/9.18	c   relpscost        :       2.46       3611          2        132          0          0       6984
9.08/9.18	c   pscost           :       0.00          0          0          0          0          0          0
9.08/9.18	c   inference        :       0.00          0          0          0          0          0          0
9.08/9.18	c   mostinf          :       0.00          0          0          0          0          0          0
9.08/9.18	c   leastinf         :       0.00          0          0          0          0          0          0
9.08/9.18	c   fullstrong       :       0.00          0          0          0          0          0          0
9.08/9.18	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.08/9.18	c   random           :       0.00          0          0          0          0          0          0
9.08/9.18	c Primal Heuristics  :       Time      Calls      Found
9.08/9.18	c   LP solutions     :       0.00          -          1
9.08/9.18	c   pseudo solutions :       0.00          -          0
9.08/9.18	c   oneopt           :       0.00          0          0
9.08/9.18	c   crossover        :       0.01          0          0
9.08/9.18	c   guideddiving     :       0.00          0          0
9.08/9.18	c   intshifting      :       0.00          0          0
9.08/9.18	c   rootsoldiving    :       0.50          2          0
9.08/9.18	c   linesearchdiving :       0.05         11          0
9.08/9.18	c   feaspump         :       0.06          6          0
9.08/9.18	c   objpscostdiving  :       0.08          6          0
9.08/9.18	c   coefdiving       :       0.07         12          0
9.08/9.18	c   pscostdiving     :       0.05         12          0
9.08/9.18	c   fracdiving       :       0.09         12          0
9.08/9.18	c   veclendiving     :       0.06         12          0
9.08/9.18	c   simplerounding   :       0.00          0          0
9.08/9.18	c   rounding         :       0.05       1199          0
9.08/9.18	c   shifting         :       0.79        332          0
9.08/9.18	c   fixandinfer      :       0.00          0          0
9.08/9.18	c   intdiving        :       0.00          0          0
9.08/9.18	c   actconsdiving    :       0.00          0          0
9.08/9.18	c   octane           :       0.00          0          0
9.08/9.18	c   rens             :       0.02          1          0
9.08/9.18	c   rins             :       0.00          0          0
9.08/9.18	c   localbranching   :       0.00          0          0
9.08/9.18	c   mutation         :       0.00          0          0
9.08/9.18	c   dins             :       0.00          0          0
9.08/9.18	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.08/9.18	c   primal LP        :       0.07          0          0       0.00       0.00
9.08/9.18	c   dual LP          :       2.10       7682      18387       2.39    8755.71
9.08/9.18	c   barrier LP       :       0.00          0          0       0.00          -
9.08/9.18	c   diving/probing LP:       0.49       1509       4917       3.26   10034.69
9.08/9.18	c   strong branching :       2.41       3717      18510       4.98    7680.50
9.08/9.18	c     (at root node) :          -         10        159      15.90          -
9.08/9.18	c   conflict analysis:       0.00          0          0       0.00          -
9.08/9.18	c B&B Tree           :
9.08/9.18	c   number of runs   :          1
9.08/9.18	c   nodes            :       3960
9.08/9.18	c   nodes (total)    :       3960
9.08/9.18	c   nodes left       :          0
9.08/9.18	c   max depth        :         87
9.08/9.18	c   max depth (total):         87
9.08/9.18	c   backtracks       :        281 (7.1%)
9.08/9.18	c   delayed cutoffs  :        160
9.08/9.18	c   repropagations   :        856 (2060 domain reductions, 157 cutoffs)
9.08/9.18	c   avg switch length:       3.48
9.08/9.18	c   switching time   :       0.27
9.08/9.18	c Solution           :
9.08/9.18	c   Solutions found  :          1 (1 improvements)
9.08/9.18	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 3960 nodes, 8.82 seconds, depth 75, found by <relaxation>)
9.08/9.18	c   Dual Bound       : +3.00000000000000e+00
9.08/9.18	c   Gap              :       0.00 %
9.08/9.18	c   Root Dual Bound  : +3.00000000000000e+00
9.08/9.19	c Time complete: 9.18.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869818-1245186211/watcher-1869818-1245186211 -o /tmp/evaluation-result-1869818-1245186211/solver-1869818-1245186211 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869818-1245186211.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6202
/proc/meminfo: memFree=1882904/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=4648 CPUtime=0
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 500 0 0 0 0 0 0 0 18 0 1 0 186221988 4759552 484 1992294400 4194304 7823515 548682068736 18446744073709551615 6109072 0 0 4096 0 0 0 0 17 1 0 0
/proc/6202/statm: 1082 485 320 886 0 192 0

[startup+0.0817159 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6202
/proc/meminfo: memFree=1882904/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=13604 CPUtime=0.07
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 2804 0 0 0 3 4 0 0 18 0 1 0 186221988 13930496 2432 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 3401 2432 404 886 0 2511 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13604

[startup+0.101718 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6202
/proc/meminfo: memFree=1882904/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=14692 CPUtime=0.09
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 3096 0 0 0 5 4 0 0 18 0 1 0 186221988 15044608 2724 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 3673 2724 440 886 0 2783 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14692

[startup+0.301737 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6202
/proc/meminfo: memFree=1882904/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=16748 CPUtime=0.29
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 5706 0 0 0 23 6 0 0 19 0 1 0 186221988 17149952 3429 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 4187 3429 567 886 0 3297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16748

[startup+0.701773 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6202
/proc/meminfo: memFree=1882904/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=16936 CPUtime=0.69
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 5724 0 0 0 62 7 0 0 22 0 1 0 186221988 17342464 3447 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 4234 3447 570 886 0 3344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16936

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6203
/proc/meminfo: memFree=1871184/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=17204 CPUtime=1.49
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 5792 0 0 0 140 9 0 0 25 0 1 0 186221988 17616896 3515 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 4301 3515 570 886 0 3411 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17204

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6203
/proc/meminfo: memFree=1870288/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=18272 CPUtime=3.08
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 6076 0 0 0 294 14 0 0 25 0 1 0 186221988 18710528 3799 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 4568 3799 572 886 0 3678 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18272

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6203
/proc/meminfo: memFree=1868240/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=20264 CPUtime=6.28
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 6587 0 0 0 604 24 0 0 25 0 1 0 186221988 20750336 4310 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 5066 4310 572 886 0 4176 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20264

Solver just ended. Dumping a history of the last processes samples

[startup+7.90144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6203
/proc/meminfo: memFree=1867040/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=21248 CPUtime=7.88
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 6830 0 0 0 759 29 0 0 25 0 1 0 186221988 21757952 4553 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 5312 4553 572 886 0 4422 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 21248

[startup+8.70151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6203
/proc/meminfo: memFree=1865896/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=22248 CPUtime=8.69
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 7067 0 0 0 836 33 0 0 25 0 1 0 186221988 22781952 4790 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 5562 4790 572 886 0 4672 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 22248

[startup+9.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6203
/proc/meminfo: memFree=1865896/2055920 swapFree=4191900/4192956
[pid=6202] ppid=6200 vsize=22404 CPUtime=9.08
/proc/6202/stat : 6202 (pbscip.linux.x8) R 6200 6202 5132 0 -1 4194304 7110 0 0 0 874 34 0 0 25 0 1 0 186221988 22941696 4833 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6202/statm: 5601 4833 572 886 0 4711 0
Current children cumulated CPU time (s) 9.08
Current children cumulated vsize (KiB) 22404

Child status: 0
Real time (s): 9.19998
CPU time (s): 9.1926
CPU user time (s): 8.84166
CPU system time (s): 0.350946
CPU usage (%): 99.9198
Max. virtual memory (cumulated for all children) (KiB): 25772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.84165
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7118
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 9

runsolver used 0.012998 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 23:03:31
IDJOB=1869818
IDBENCH=47908
IDSOLVER=683
FILE ID=node14/1869818-1245186211
PBS_JOBID= 9363914
Free space on /tmp= 66376 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=89-P1=127-P2=191-P3=17-P4=97-P5=227-P6=191-P7=41-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869818-1245186211/watcher-1869818-1245186211 -o /tmp/evaluation-result-1869818-1245186211/solver-1869818-1245186211 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869818-1245186211.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3f50fdda997abfe5e5c5cddf7b7c1313
RANDOM SEED=1698595337

node14.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1883384 kB
Buffers:         44552 kB
Cached:          72768 kB
SwapCached:        388 kB
Active:          63296 kB
Inactive:        67428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1883384 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           10192 kB
Writeback:           0 kB
Mapped:          21800 kB
Slab:            27792 kB
Committed_AS:   186316 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66364 MiB
End job on node14 at 2009-06-16 23:03:40